Seared Scallop and Watermelon Salad with Sparkling Mint Vinaigrette

INGREDIENTS

• ½ cup mint leaves
• 3 Tb. champagne vinegar
• ½ cup grape seed oil
• 2 Tb. agave nectar
• 1 tsp. salt
• ½ tsp. pepper
• 8 XL diver scallops (sometimes called colossal.)
• Cayenne pepper
• 1 tsp. oil
• 1 Tb. butter
• 8- ½ inch slices of watermelon
• 1 bunch radishes
• 5 oz. baby arugula
• Salt and pepper